The maximum number of pending connections maintained by the TCP/IP subsystem.
property ConnectionBacklog: Integer read get_ConnectionBacklog write set_ConnectionBacklog;
This property contains the maximum number of pending connections maintained by the TCP/IP subsystem. This value reflects the SOMAXCON option for the main listening socket. The default value for most systems is 5. You may set this property to a larger value if the server is expected to receive a large number of connections, and queuing them is desirable.
This property is not available at design time.